Adjusting The Display Contrast; Locking The Keypad - Manostar Compulab 3 Manual De Operación

ADJUSTING THE DISPLAY CONTRAST

To adjust the contrast of the display, press and hold the arrow key under CONTRAST within three seconds after power is
applied until the following display appears:
To adjust the contrast of the display, repeatedly press the arrow key under DECREASE or INCREASE until the display is
adjusted to your preference. Press ENTER to accept the adjustment.

LOCKING THE KEYPAD

The COMPULAB 3 keypad may be locked to ensure that running programs are not inadvertently terminated or to restrict
access to the system. To lock the keypad, perform the following procedure:
1. Ensure that the control console is not waiting for a numerical input such as tube size, volume, or flow rate.
2. Enter 727637 on the numeric keypad.
Figure 9. Main Menu Flowchart
ADJUST CONTRAST
DECREASE
ENTER CONTINUES
INCREASE
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